/* ============================================================
   BBJ Flow — Módulo de Frequência (Sprint 3)
   ============================================================ */

/* ========================================
   KPI Cards (Dashboard Frequência)
   ======================================== */
.kpi-grid-frequencia {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.kpi-card-frequencia {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(4px);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  transition: box-shadow var(--transition-fast), transform var(--transition-fast), background var(--transition-fast);
}

.kpi-card-frequencia:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.97);
}

.kpi-icon-frequencia {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

.kpi-icon-frequencia .material-symbols-outlined {
  font-size: 24px;
}

.kpi-content-frequencia {
  flex: 1;
  min-width: 0;
}

.kpi-label-frequencia {
  font-size: var(--text-xs);
  color: var(--color-gray-400);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--space-xs);
}

.kpi-value-frequencia {
  font-family: var(--font-mono);
  font-size: var(--text-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-black);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.kpi-badge-frequencia {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: var(--text-xs);
  font-weight: var(--font-weight-medium);
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

/* ========================================
   Gráfico de Frequência
   ======================================== */
.chart-container-frequencia {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(4px);
  border-radius: var(--radius-lg);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
  padding: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.chart-header-frequencia {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-md);
}

.chart-header-frequencia h3 {
  margin-bottom: 0;
  font-size: var(--text-md);
}

.chart-wrapper-frequencia {
  position: relative;
  height: 280px;
  width: 100%;
}

/* ========================================
   Tabela de Frequência
   ======================================== */
.table-frequencia {
  width: 100%;
  border-collapse: collapse;
}

.table-frequencia thead th {
  padding: var(--space-sm) var(--space-md);
  text-align: left;
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-400);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 2px solid var(--color-gray-100);
  white-space: nowrap;
}

.table-frequencia tbody td {
  padding: var(--space-sm) var(--space-md);
  font-size: var(--text-sm);
  border-bottom: 1px solid var(--color-gray-100);
  vertical-align: middle;
}

.table-frequencia tbody tr:hover {
  background-color: var(--color-gray-50);
}

.table-frequencia .cell-name {
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-900);
}

.table-frequencia .cell-mono {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
}

/* Status presença */
.status-presenca {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semibold);
}

.status-presenca.presente {
  color: var(--color-farol-verde);
}

.status-presenca.ausente {
  color: var(--color-farol-red);
}

.status-presenca .presenca-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.status-presenca.presente .presenca-dot {
  background-color: var(--color-farol-verde);
}

.status-presenca.ausente .presenca-dot {
  background-color: var(--color-farol-red);
}

/* ========================================
   Seção de Registro Rápido
   ======================================== */
.registro-rapido {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(4px);
  border-radius: var(--radius-lg);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
  padding: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.registro-rapido-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-md);
}

.registro-rapido-header h3 {
  margin-bottom: 0;
  font-size: var(--text-md);
}

.registro-rapido-form {
  display: flex;
  gap: var(--space-md);
  align-items: flex-end;
  flex-wrap: wrap;
}

.registro-rapido-form .form-group {
  flex: 1;
  min-width: 200px;
}

.registro-rapido-form .btn {
  flex-shrink: 0;
}

/* ========================================
   Checklist de Alunos (Registro em Massa)
   ======================================== */
.checklist-container {
  max-height: 400px;
  overflow-y: auto;
  border: 1px solid var(--color-gray-100);
  border-radius: var(--radius-md);
  padding: var(--space-sm);
}

.checklist-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast);
  cursor: pointer;
}

.checklist-item:hover {
  background-color: var(--color-gray-50);
}

.checklist-item .checkbox-custom {
  width: 20px;
  height: 20px;
  border: 2px solid var(--color-gray-300);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.checklist-item .checkbox-custom.checked {
  background-color: var(--color-farol-verde);
  border-color: var(--color-farol-verde);
  color: white;
}

.checklist-item .checkbox-custom .material-symbols-outlined {
  font-size: 14px;
}

.checklist-item .checklist-info {
  flex: 1;
  min-width: 0;
}

.checklist-item .checklist-nome {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
}

.checklist-item .checklist-detalhe {
  font-size: var(--text-xs);
  color: var(--color-gray-400);
}

/* ========================================
   Toggle Presente/Falta (radio buttons)
   ======================================== */
.toggle-group {
  display: flex;
  gap: var(--space-sm);
}

.toggle-group .toggle-label {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-600);
  background: var(--color-white-pure);
  transition: all var(--transition-fast);
  user-select: none;
  min-height: 44px;
}

.toggle-group .toggle-label:hover {
  border-color: var(--color-gray-300);
  background: var(--color-gray-50);
}

.toggle-group .toggle-label.active {
  border-color: var(--color-farol-verde);
  background: rgba(46, 125, 50, 0.08);
  color: var(--color-farol-verde);
}

.toggle-group .toggle-label.active:has(input[value="false"]) {
  border-color: var(--color-farol-red);
  background: rgba(204, 0, 0, 0.08);
  color: var(--color-farol-red);
}

.toggle-group .toggle-label input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

/* ========================================
   Botoes de ação frequência
   ======================================== */
.frequencia-actions {
  display: flex;
  gap: var(--space-sm);
}

.frequencia-actions .btn-icon-only {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  padding: 0;
  font-size: var(--text-md);
}

/* ========================================
   Modal de Registro em Massa
   ======================================== */
.massa-modal-body {
  max-height: 60vh;
  overflow-y: auto;
}

.massa-modal-body .filter-bar {
  margin-bottom: var(--space-md);
  position: sticky;
  top: 0;
  background: var(--color-white-pure);
  z-index: 1;
  padding-bottom: var(--space-sm);
}

.massa-selecao-count {
  font-size: var(--text-xs);
  color: var(--color-gray-400);
  font-family: var(--font-mono);
  padding: var(--space-xs) 0;
  margin-bottom: var(--space-sm);
}

/* ========================================
   Responsivo
   ======================================== */

/* Tablet (769-1024px) */
@media (max-width: 1024px) {
  .kpi-grid-frequencia {
    grid-template-columns: repeat(2, 1fr);
  }

  .chart-wrapper-frequencia {
    height: 240px;
  }

  .registro-rapido-form {
    flex-direction: column;
    align-items: stretch;
  }

  .registro-rapido-form .form-group {
    min-width: 0;
  }
}

/* Mobile (≤768px) */
@media (max-width: 768px) {
  .kpi-grid-frequencia {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
  }

  .kpi-card-frequencia {
    padding: var(--space-md);
  }

  .kpi-icon-frequencia {
    width: 40px;
    height: 40px;
  }

  .kpi-icon-frequencia .material-symbols-outlined {
    font-size: 20px;
  }

  .kpi-value-frequencia {
    font-size: var(--text-xl);
  }

  .chart-wrapper-frequencia {
    height: 200px;
  }

  .table-frequencia thead {
    display: none;
  }

  .table-frequencia tbody tr {
    display: block;
    padding: var(--space-md);
    border-bottom: 1px solid var(--color-gray-100);
  }

  .table-frequencia td {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-xs) 0;
    border-bottom: none;
    gap: var(--space-sm);
  }

  .table-frequencia td::before {
    content: attr(data-label);
    font-size: var(--text-xs);
    color: var(--color-gray-400);
    text-transform: uppercase;
    letter-spacing: 0.3px;
    font-weight: var(--font-weight-medium);
  }

  .table-frequencia td:last-child {
    padding-top: var(--space-sm);
    border-top: 1px solid var(--color-gray-100);
    margin-top: var(--space-sm);
  }

  .frequencia-actions {
    justify-content: flex-end;
  }

  .registro-rapido {
    padding: var(--space-md);
  }

  .checklist-container {
    max-height: 300px;
  }
}

/* ========================================
   Modais de Gráficos (KPIs Frequência)
   ======================================== */
.freq-modal-chart .chart-wrapper {
  min-height: 300px;
  position: relative;
}

.freq-modal-chart canvas {
  width: 100% !important;
  height: 300px !important;
}

/* Ajuste para gráfico doughnut */
#chart-percentual-presenca {
  max-height: 300px;
}

/* Indicador de KPI clicável */
.kpi-card-frequencia[style*="cursor: pointer"]:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.kpi-card-frequencia[style*="cursor: pointer"] {
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}

/* Subnav tabs da frequência */
.subnav-tabs .subnav-tab.active {
  color: var(--color-red, #CC0000);
  border-bottom-color: var(--color-red, #CC0000);
}

.subnav-tabs .subnav-tab {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-500);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
  white-space: nowrap;
}

.subnav-tabs .subnav-tab:hover {
  color: var(--color-gray-700);
}

.subnav-tabs .subnav-tab .material-symbols-outlined {
  font-size: 18px;
}